Beginning

welcome!

Ensure to pick a reasonable rate of loss when setting up MFP goals. Don't pick 2lb/week with only 30 to lose (I'd recommend 1lb/week).

Here are some great posts to read to get you started.
http://community.myfitnesspal.com/en/discussion/1080242/a-guide-to-get-you-started-on-your-path-to-sexypants/p1

http://community.myfitnesspal.com/en/discussion/10636388/free-customized-personal-weight-loss-eating-plan-not-spam-or-mlm/p1

http://community.myfitnesspal.com/en/discussion/1399829/step-by-step-guide-to-losing-weight-with-myfitnesspal


and get a FOOD SCALE, crucial tool for most of us here
https://community.myfitnesspal.com/en/discussion/10634517/you-dont-use-a-food-scale/p1